Mercurial > vim
comparison src/testdir/test_vim9_func.vim @ 20255:aac52c32a91f v8.2.0683
patch 8.2.0683: Vim9: parsing type does not always work
Commit: https://github.com/vim/vim/commit/5adc55cb746893c6ddf7865ff654582902dee2e3
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 2 23:12:58 2020 +0200
patch 8.2.0683: Vim9: parsing type does not always work
Problem: Vim9: parsing type does not always work.
Solution: Handle func type without return value. Test more closures.
Fix type check offset. Fix garbage collection.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 02 May 2020 23:15:03 +0200 |
| parents | 6f9010b6f7f9 |
| children | 683c2da4982b |
comparison
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| 20254:c7a2968adc24 | 20255:aac52c32a91f |
|---|---|
| 660 MakeRef() | 660 MakeRef() |
| 661 assert_equal('some thing', g:Ref('thing')) | 661 assert_equal('some thing', g:Ref('thing')) |
| 662 unlet g:Ref | 662 unlet g:Ref |
| 663 enddef | 663 enddef |
| 664 | 664 |
| 665 def MakeTwoRefs() | |
| 666 let local = ['some'] | |
| 667 g:Extend = {s -> local->add(s)} | |
| 668 g:Read = {-> local} | |
| 669 enddef | |
| 670 | |
| 671 def Test_closure_two_refs() | |
| 672 MakeTwoRefs() | |
| 673 assert_equal('some', join(g:Read(), ' ')) | |
| 674 g:Extend('more') | |
| 675 assert_equal('some more', join(g:Read(), ' ')) | |
| 676 g:Extend('even') | |
| 677 assert_equal('some more even', join(g:Read(), ' ')) | |
| 678 | |
| 679 unlet g:Extend | |
| 680 unlet g:Read | |
| 681 enddef | |
| 682 | |
| 683 " TODO: fix memory leak when using same function again. | |
| 684 def MakeTwoRefs_2() | |
| 685 let local = ['some'] | |
| 686 g:Extend = {s -> local->add(s)} | |
| 687 g:Read = {-> local} | |
| 688 enddef | |
| 689 | |
| 690 def ReadRef(Ref: func(): list<string>): string | |
| 691 return join(Ref(), ' ') | |
| 692 enddef | |
| 693 | |
| 694 def ExtendRef(Ref: func(string), add: string) | |
| 695 Ref(add) | |
| 696 enddef | |
| 697 | |
| 698 def Test_closure_two_indirect_refs() | |
| 699 MakeTwoRefs_2() | |
| 700 assert_equal('some', ReadRef(g:Read)) | |
| 701 ExtendRef(g:Extend, 'more') | |
| 702 assert_equal('some more', ReadRef(g:Read)) | |
| 703 ExtendRef(g:Extend, 'even') | |
| 704 assert_equal('some more even', ReadRef(g:Read)) | |
| 705 | |
| 706 unlet g:Extend | |
| 707 unlet g:Read | |
| 708 enddef | |
| 665 | 709 |
| 666 " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker | 710 " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker |